portage-ng --merge
>>> Emerging : portage://media-libs/webrtc-audio-processing-1.3-r4:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-cpp/abseil-cpp-20250814.1
│ └─ file ─┤ 2.13 Mb abseil-cpp-20250814.1.tar.gz
│ download portage://media-libs/webrtc-audio-processing-1.3-r4
│ └─ file ─┤ 640.30 Kb webrtc-audio-processing-1.3.tar.xz
└─step 2─┤ install portage://dev-cpp/abseil-cpp-20250814.1
│ └─ conf ─┤ USE = "-debug -test -test-helpers"
│ │ SLOT = "0/2508.1.0"
└─step 3─┤ run portage://dev-cpp/abseil-cpp-20250814.1
└─step 4─┤ install portage://media-libs/webrtc-audio-processing-1.3-r4
│ └─ conf ─┤ SLOT = "1"
└─step 5─┤ run portage://media-libs/webrtc-audio-processing-1.3-r4
Total: 6 actions (2 downloads, 2 installs, 2 runs), grouped into 5 steps.
2.76 Mb to be downloaded.